TY - JOUR A1 - Petras, V. A1 - Petrasova, A. A1 - Jeziorska, J. A1 - Mitasova, H. T1 - PROCESSING UAV AND LIDAR POINT CLOUDS IN GRASS GIS JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLI-B7 SP - 945 EP - 952 Y1 - 2016/06/22 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLI-B7/945/2016/ L1 - https://isprs-archives.copernicus.org/articles/XLI-B7/945/2016/isprs-archives-XLI-B7-945-2016.pdf DO - 10.5194/isprs-archives-XLI-B7-945-2016 ER -